[Unit]
Description=Zypper Offline Update
Wants=network-online.target postfix.service
After=network-online.target postfix.service
Requires=network-online.target postfix.service


[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/usr/local/bin/zypper-offline-update.sh start
ExecStop=/usr/local/bin/zypper-offline-update.sh stop
TimeoutStopSec=900

[Install]
WantedBy=multi-user.target